dc1491a DC1491A LTC2461 Demo Board | 16-Bit I2C Single-Ended ∆Σ ADC with 10ppm Max Internal Reference, Requires DC2026 Demonstration circuit 1491A features the LTC2461, a 16 bit high performance ΔΣ analog-to-digital converter (ADC) with an I2C interface. The input is single-ended with a range of 0 to REF. The modulator’s proprietary sampling technique reduces the average input current to less than 50nA–orders of magnitude lower than typical delta sigma ADCs. DC1491A
